You have 10 DNS servers that run Windows Server 2003 Service Pack 2 (SP2). You need to automate the management of the DNS server.Which tool should you use?（）

You have DNS server named DC1 that runs Windows Server ...

单项选择题

You have DNS server named DC1 that runs Windows Server 2003 Service Pack 2 （SP2）. DC1 hosts an Active Directory-integrated zone that has dynamic updates enabled. You enable aging and scavenging for the zone.You discover that stale records are not being removed from the zone. You need ensure that stale records are removed from the zone.
What should you do？（）

You have a DNS server that runs Windows Server 2003 Ser...

单项选择题

You have a DNS server that runs Windows Server 2003 Service Pack 2 (SP2).The server contains two zones named nwtraders.com and contoso.com. Nwtraders.com is configured as an Active Directory-integrated zone. Contoso.com is configured as a standard primary zone. You discover that stale resource records are not being removed from contoso.com. Stale resource records are being removed from nwtraders.com.You need to ensure that stale resource records are automatically removed from contoso.com. 
What should you do?（）

YournetworkcontainsasingleActiveDirectorydomainnamedcon...

单项选择题Your network contains a single Active Directory domain named contoso.com. The functional level of the domain is Windows 2000 mixed.You have a domain controller named DC1 that runs Windows Server 2003 Service Pack 2 (SP2). DC1 hosts a standard primary zone for contoso.com.You need to ensure that only computers in the contoso.com domain can register host records in the contoso.com zone. What should you do? （）